Arizona — Income Tax Instruction Packet

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More about the Arizona Form 140 Instructions

We last updated Arizona Form 140 Instructions in January 2019 from the Arizona Department of Revenue. This form is for income earned in tax year 2018, with tax returns due in April 2019. We will update this page with a new version of the form for 2020 as soon as it is made available by the Arizona government.

Disclaimer: While we do our best to keep Form 140 Instructions up to date and complete on Tax-Brackets.org, we cannot be held liable for errors or omissions. Is this form missing or out-of-date? Please let us know so we can fix it!